"Human nature is not infinitely malleable; it comes with an inherent structure that channels development in certain directions."

花开时可以折取就要及时折取，不要等到花谢了只能折取空枝。

世界的历史是少数人的历史。

The world owes all its onward impulses to men ill at ease; the happy man inevitably confines himself within ancient limits.

艺术家必须是大地的孩子。

在面向听众讲话时，将目光固定在几个人身上比将目光 "扫射 "到整个房间更好。你的眼睛会向别人传达你是否相信自己说的话。